What happened when you tried ListView with transcript mode?
Yusuf Saib Android ·T· · ·Mobile· stick together The views, opinions and statements in this email are those of the author solely in their individual capacity, and do not necessarily represent those of T-Mobile USA, Inc. On Aug 20, 11:57 pm, Gulfam <[email protected]> wrote: > Hi Yusuf Saib, > > Sorry for late response because i was on leave. > > Using TextView for chat window i have get the idea form > APIDemos->Text->LogTextBox. > > I have modifiy that code just like this replace add button with > EditText and put it at the bottom of screen with send button same like > default messaging application (compose new message screen). After > typing chat message i am getting the text from EditText and apending > it to TextView its working fine but the problem is this when text > length or lines reaches at the bottom of screen text in TextView is > not scrolling upwards its behavior is same like LogTextBox but i need > to scroll it upward automatically.For example TextView can show 1 to > 10 lines at a time but when i add 11th line i need TextView scroll one > line upward and show me 2 to 11 lines and so on its scrolling upwards > line by line. How it is possible? > > I am saving this text in string array line by line against a userId in > hash table.Now i moved from chatwindow to contacts list and again > comeback on chatwindow.For example i have added 100 lines before > moving to contacts list and when i comeback on chatwindow I need its > show me last 10 lines form 91 to 100. How I can do it? its right > approach to make chat window? any useful link or tutorial? > > Hopes you understand my problem. > > Thanks, > Gulfam Hassan > > On Aug 13, 11:34 pm, "Yusuf Saib (T-Mobile USA)" <yusuf.s...@t- > > > > Mobile.com> wrote: > > Can you give more details on the problems you encountered with > > TextView or ListView? > > > Yusuf Saib > > Android > > ·T· · ·Mobile· stick together > > The views, opinions and statements in this email are those of the > > author solely in their individual capacity, and do not necessarily > > represent those of T-Mobile USA, Inc. > > > On Aug 13, 2:50 am, Gulfam <[email protected]> wrote: > > > > Hi, > > > > I have tried way recommended by Jeff but i think its not perfect > > > solution > > > any one can help more regarding this. > > > Jeff V V Thanks for your response. > > > > Regards > > > Gulfam Hassan > > > > On Aug 13, 11:36 am, Jeff Sharkey <[email protected]> wrote: > > > > > If you'll be working with long conversations, you should look at using > > > > a ListView to keep scrolling efficient. Also, ListView offers > > > > android:transcriptMode, which will can help automatically scroll back > > > > to the bottom when new messages arrive. > > > > > j > > > > > On Wed, Aug 12, 2009 at 7:28 AM, Gulfam<[email protected]> wrote: > > > > > > Hi every body, > > > > > > I am working on IM and i want to make Chat Window but i don't know > > > > > how to start it. Currently I am using EditText field, a text view and > > > > > a button, after entering text in EditText field on pressing send > > > > > button i am getting text from EditText filed and appending it to > > > > > TextView its looking good but there are some problems, and i don't > > > > > know its right approach or not ? Any one can refer me any tutorial or > > > > > any useful link regarding this or any other help ?. > > > > > > Thanks in advance. > > > > > > Gulfam Hassan > > > > > -- > > > > Jeff Sharkey > > > > [email protected] --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Android Developers" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -~----------~----~----~----~------~----~------~--~---
